| 01.05 | |  Cyclis Bike Lease Classic | 1.2 | |
| 03.05 | |  La Classique Morbihan | 1.1 | |
| 04.05 | | GP Eco-Struct/Thompson/Security Tools | 1.1 | |
| 04.05 | | Grand Prix du Morbihan Femmes | 1.1 | |
| 05.05 | | Trofee Maarten Wynants | 1.1 | |
| 08.05 | |  Navarra Women's Elite classic | 1.Pro | |
| 10.05 | 12.05 | Itzulia Women | 2.WWT | |
| 12.05 | |  Belgrade GP Women Tour | 1.2 | |
| 14.05 | | Durango - Durango Emakumeen Saria | 1.1 | |
| 15.05 | |  National Road Championships - USA TT | CN | |
| 16.05 | 19.05 | Vuelta a Burgos Feminas | 2.WWT | |
| 17.05 | |  Veenendaal - Veenendaal Classic | 1.1 | |
| 19.05 | | Antwerp Port Epic Ladies | 1.1 | |
| 19.05 | | National Road Championships - USA | CN | |
| 20.05 | | GP Mazda Schelkens | 1.1 | |
| 21.05 | |  Road Continental Pan-Am Championships TT | CC | |
| 21.05 | 26.05 | Bretagne Ladies Tour CERATIZIT | 2.1 | |
| 23.05 | 26.05 |  Tour de Feminin | 2.2 | |
| 24.05 | 26.05 |  Ford RideLondon Classique | 2.WWT | |
| 24.05 | 27.05 | Walmart Joe Martin Stage Race Women | 2.2 | Geannuleerd |
| 25.05 | | ZLM Omloop der Kempen Ladies | 1.2 | |
| 25.05 | |  Ladies Tour of Estonia | 1.2 | |
| 26.05 | | Gran Premio Ciudad de Eibar | 1.Pro | |
| 26.05 | | Road Continental Pan-Am Championships | CC | |
| 27.05 | 29.05 |  Tour of Bostonliq Ladies | 2.2 | |
| 29.05 | 02.06 | Vuelta Ciclista Andalucia Elite women | 2.1 | |
Materiaalzone 
Fietstoerisme 
